His bike is (slow) mine.
slower.
Is the goat as big as the pig?
No, it isn't. It's bigger.
The horse is (fast) the dog.
The horse is faster than the dog.
The hippopotamus is (fat) the rhinoceros.
The hippopotamus is fatter than the rhinoceros.
The seal is/isn't as ugly as the crocodile.
The seal isn't as ugly as the crocodile.
Which one is the strongest?
The lion is the strongest.
Her mother is (old) her aunt.
older.
Which one is the biggest?
The cow is the biggest.
My younger brother is (tall) me.
taller.
My books are (cheap) yours.
cheaper.
Is Tom as big as Jerry?
No, it isn't. It's bigger.
Which one is the heaviest?
The elephant is the heaviest.
The cheetah is (fast) the zebra.
The cheetah is faster than the zebra.
Jerry is (fast) Tom.
Jerry is faster than Tom.
Is the elephant as strong as the tiger?
No, it isn't. It's stronger.
She looks (happy) him.
happier.
The shark (50cm) and the dolphin (45cm). The shark is (long) the dolphin.
The shark is longer than the dolphin.
This building is (high) that building.
higher.
The turtle is (slow) the rabbit.
The turtle is slower than the rabbit.
Which one is the tallest?
The giraffe is the tallest.
Which one is the strongest?
T-rex is the strongest.
My dad is the (strong) and (tall) in my family.
the strongest - the tallest.
Her watch is as (new) as my watch.
new.
The tiger is/isn't as heavy as the elephant.
The tiger isn't as heavy as the elephant.